<template>
    <el-container>

        <el-container>
            <!-- Aside -->
            <el-aside width="230px" style="height: 100%;">
                <div  style="height:840px">
                    
                    <el-menu default-active="2" class="el-menu-vertical-demo" background-color="#545c64"
                        text-color="#fff" active-text-color="#ffd04b" :default-openeds="['1']">

                        <el-submenu index="1">
                            <template slot="title">
                                <i class="el-icon-location"></i>
                                <span>导航一</span>
                            </template>
                            <el-menu-item-group>
                                <template slot="title">分组一</template>
                                <el-menu-item index="1-1">选项1</el-menu-item>
                                <el-menu-item index="1-2">选项2</el-menu-item>
                            </el-menu-item-group>
                            <el-menu-item-group title="分组2">
                                <el-menu-item index="1-3">选项3</el-menu-item>
                            </el-menu-item-group>
                            <el-submenu index="1-4">
                                <template slot="title">选项4</template>
                                <el-menu-item index="1-4-1">选项1</el-menu-item>
                            </el-submenu>
                        </el-submenu>
                        <el-menu-item index="2">
                            <i class="el-icon-menu"></i>
                            <span slot="title">导航二</span>
                        </el-menu-item>
                        <el-menu-item index="3" disabled>
                            <i class="el-icon-document"></i>
                            <span slot="title">导航三</span>
                        </el-menu-item>
                        <el-menu-item index="4">
                            <i class="el-icon-setting"></i>
                            <span slot="title">导航四</span>
                        </el-menu-item>
                    </el-menu>
                    
                </div>

            </el-aside>
            <!-- Main -->
            <el-main>
                <!-- Head 标题栏 -->
                <el-header style="height: 80px;">
                    <div style="padding-top: 18px;">
                        <img class="title" src="../assets/image.png" style="height: 50px;">
                    </div>
                </el-header>
                <div id="mainCotain">
                    
                    
                </div>
            </el-main>
        </el-container>
    </el-container>
</template>
<script>
    export default {
        data() {
            return {

            }
        },
        methods: {

        },
        created() {

        }
    }
</script>
<style scoped>
    .el-header {
        /* background-color: black; */
        background-color: rgb(160,160,160);
        color: #333;
        text-align: center;
        line-height: 80px;
    }

    .el-aside {
        background-color: rgb(84, 92, 100);
        color: #333;
        text-align: center;
        line-height: 200px;
    }

    .el-main {
        background-color: #E9EEF3;
        color: #333;
        text-align: center;
        line-height: 160px;
        margin: 0px;
        padding: 0px;
    }
</style>